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<a href="pg_path_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="preprocessor">#pragma once</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="preprocessor">#include&lt;string&gt;</span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;</div>
<div class="line"><a name="l00008"></a><span class="lineno"><a class="code" href="classpg_path.html">    8</a></span>&#160;<span class="keyword">class </span><a class="code" href="classpg_path.html" title="Path utilities class.">pgPath</a></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;{</div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;</div>
<div class="line"><a name="l00017"></a><span class="lineno"><a class="code" href="classpg_path.html#a8706d09cf0119ad0364842a5828a8de6">   17</a></span>&#160;    <span class="keyword">static</span> std::string <a class="code" href="classpg_path.html#a8706d09cf0119ad0364842a5828a8de6" title="Get the file extension of the given path or file.">GetExtension</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* szFilePath)</div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;    {</div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;        std::string buffer(szFilePath);</div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;        <span class="keywordtype">size_t</span> pos = buffer.find_last_of(<span class="charliteral">&#39;.&#39;</span>);</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;</div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;        <span class="keywordflow">if</span> (pos == -1)</div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;        {</div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;            <a class="code" href="_i_pale_gem_framework_8h.html#a11415b43ebb41a1fc4aa64954609c347" title="Predefined error codes.">PG_ERROR</a>(<a class="code" href="_i_pale_gem_framework_8h.html#a11415b43ebb41a1fc4aa64954609c347a8b96f3a36e85ca715fe56cdd9b40b32b">ER_INVALID_PATH</a>);</div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;        }</div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;        <span class="keywordflow">return</span> (buffer.substr(pos + 1, buffer.length() - pos + 1)); </div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;    }</div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00035"></a><span class="lineno"><a class="code" href="classpg_path.html#a9f465e00b38d6d75d8d6ed480389af8b">   35</a></span>&#160;    <span class="keyword">static</span> std::string <a class="code" href="classpg_path.html#a9f465e00b38d6d75d8d6ed480389af8b" title="Changes the extension of the given filepath.">ChangeExtension</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* szPath, <span class="keyword">const</span> <span class="keywordtype">char</span>* szExtension)</div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;    {</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;        std::string buffer(szPath);</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;        <span class="keywordtype">size_t</span> pos = buffer.find_last_of(<span class="charliteral">&#39;.&#39;</span>);</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;        <span class="keywordflow">return</span> buffer.replace(pos + 1, buffer.length() - pos + 1, szExtension);</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;    }</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;</div>
<div class="line"><a name="l00047"></a><span class="lineno"><a class="code" href="classpg_path.html#adf5d5e0462fb2f9e84146c4cdb2e2deb">   47</a></span>&#160;    <span class="keyword">static</span> std::string <a class="code" href="classpg_path.html#adf5d5e0462fb2f9e84146c4cdb2e2deb" title="Extracts the filename from the given path.">GetFileName</a>(<span class="keyword">const</span> <span class="keywordtype">char</span>* szPath)</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    {</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;        std::string buffer(szPath);</div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;        <span class="keywordtype">size_t</span> pos0 = buffer.find_last_of(<span class="stringliteral">&quot;\\&quot;</span>);</div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;        <span class="keywordtype">size_t</span> pos = buffer.find_last_of(<span class="charliteral">&#39;.&#39;</span>);</div>
<div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;        <span class="keywordflow">return</span> buffer.substr(pos0 + 1, pos - pos0 + 1 - 2);</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;    }</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;</div>
<div class="line"><a name="l00061"></a><span class="lineno"><a class="code" href="classpg_path.html#af7598e8d9aea9febea6a051e787c403c">   61</a></span>&#160;    <span class="keyword">static</span> std::string *<a class="code" href="classpg_path.html#af7598e8d9aea9febea6a051e787c403c" title="Reads the specified directory and returns a std::string array with all filenames.">GetFilesInDirectory</a>(LPCWSTR lpcPath, <span class="keywordtype">int</span> &amp;count)</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    {</div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;        WIN32_FIND_DATA findData;</div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;</div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;        </div>
<div class="line"><a name="l00066"></a><span class="lineno">   66</span>&#160;        HANDLE found = FindFirstFile(lpcPath, &amp;findData);</div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        </div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;        </div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        <span class="keywordflow">if</span> (found == INVALID_HANDLE_VALUE)</div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        {</div>
<div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;            <a class="code" href="pg_log_8h.html#afbfbf47d5f664f5a82f4addce1957a14">PG_LOG_WARNING_EX</a>(<a class="code" href="pg_log_8h.html#a7b0e5ba43e4597c25bbb8d94152edc6d">TOPIC_PGGAME_APP</a>, <span class="stringliteral">&quot;Nothing found when searching for files in directory: %s!&quot;</span>, lpcPath);</div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;            FindClose(found);</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;            <span class="keywordflow">return</span> NULL;</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        }</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;</div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        <span class="keywordflow">do</span></div>
<div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        {</div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;            <span class="keywordflow">if</span> (!(findData.dwFileAttributes &amp; FILE_ATTRIBUTE_DIRECTORY))</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;            {</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;                ++count;</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;            }</div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        }<span class="keywordflow">while</span> (FindNextFile(found, &amp;findData));</div>
<div class="line"><a name="l00085"></a><span class="lineno">   85</span>&#160;        std::string *pStrings = NULL;</div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keywordflow">if</span> (count &gt; 0)</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        {</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;            pStrings = <span class="keyword">new</span> <a class="code" href="_singleton_8h.html#a673e7c9675c2fe42271c1cd283457a1e">NEW_MEM_LEAK</a> std::string[count];</div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;</div>
<div class="line"><a name="l00091"></a><span class="lineno">   91</span>&#160;            found = FindFirstFile(lpcPath, &amp;findData);</div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;            <span class="keywordtype">int</span> idx = 0;</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;            <span class="keywordflow">do</span></div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;            {</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;                <span class="keywordflow">if</span> (!(findData.dwFileAttributes &amp; FILE_ATTRIBUTE_DIRECTORY))</div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;                {</div>
<div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;                    pStrings[idx] = <span class="stringliteral">&quot;&quot;</span>;</div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;                    </div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;                    <span class="keywordtype">size_t</span> origsize = wcslen(findData.cFileName) + 1;</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;                    <span class="keyword">const</span> <span class="keywordtype">size_t</span> newsize = <a class="code" href="pg_log_8h.html#a1d5dab30b404fab91608086105afc78c">MAX_BUFFER</a>;</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;                    <span class="keywordtype">size_t</span> convertedChars = 0;</div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;                    <span class="keywordtype">char</span> nstring[newsize];</div>
<div class="line"><a name="l00103"></a><span class="lineno">  103</span>&#160;                    wcstombs_s(&amp;convertedChars, nstring, origsize, findData.cFileName, _TRUNCATE);</div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;                </div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;                    pStrings[idx] = nstring;</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;                    ++idx;</div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;                }</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;            }<span class="keywordflow">while</span> (FindNextFile(found, &amp;findData));</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;        }</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;        <span class="keywordflow">else</span></div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        {</div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;            <a class="code" href="pg_log_8h.html#afbfbf47d5f664f5a82f4addce1957a14">PG_LOG_WARNING_EX</a>(<a class="code" href="pg_log_8h.html#a7b0e5ba43e4597c25bbb8d94152edc6d">TOPIC_PGGAME_APP</a>, <span class="stringliteral">&quot;No files found when searching for files in directory: %s!&quot;</span>, lpcPath);</div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;        }</div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;</div>
<div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        FindClose(found);</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keywordflow">return</span> pStrings;</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;    }</div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;};</div>
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